iStorage diskAshur³ 4TB Portable Hard Drive, 2.5″, USB-C 3.2 Gen 1, PIN-Protected, FIPS 140-3 Level 3, Black
£548.46
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About this item
- 4 TB capacity in a 2.5-inch portable hard drive
- Read speeds up to 171 MB/s; write speeds up to 148 MB/s
- USB-C 3.2 Gen 1 connection; USB-A and USB-C cables included
- PIN-secured access with 256-bit AES-XTS hardware encryption
- FIPS 140-3 Level 3-compliant firmware and Common Criteria EAL5+ microprocessor
- Compatible with Windows, macOS, Linux, Android and server systems
- Dust-, tamper- and water-resistant; weighs 349 g
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iStorage diskAshur³ 4TB – PIN-controlled protection on the move
We recommend the iStorage diskAshur³ 4TB for professionals and organisations carrying sensitive files between devices. Its PIN-secured access and hardware encryption help protect stored data if the drive is lost or stolen.
The essentials at a glance
| Metric | Specification |
|---|---|
| Capacity and drive size | 4TB, 2.5-inch HDD |
| Connection | USB Type-C, USB 3.2 Gen 1 |
| Read speed | Up to 171 MB/s |
| Write speed | Up to 148 MB/s |
| Encryption | 256-bit AES-XTS hardware encryption |
| Security standard | FIPS 140-3 Level 3-compliant firmware |
PIN access keeps your files protected
Enter your user-configured PIN to unlock the drive and access its files. When you eject it, the drive locks and its data is encrypted again. The integrated keypad lets you unlock it without relying on a computer password.
The drive also uses a secure microprocessor certified to Common Criteria EAL5+. Its firmware checks the USB controller before allowing an unlock, helping defend against BadUSB attacks.
A practical choice for mixed devices
Plug and Play operation supports Windows, macOS, Linux, Android and server operating systems. The USB Type-C connection suits compatible devices, while the included Type-A cable supports systems with a USB-A port.
It is USB bus-powered, so it draws power through the connected device. The drive has a plastic housing with dust, water and tamper resistance. A Kensington cable lock slot offers an option for securing it in place.
Included with the drive
- USB Type-A cable
- USB Type-C cable
- Carrying case
- User guide and warranty card
Check your setup before ordering
- Confirm your device has a compatible USB port.
- Check that your operating system is Windows, macOS, Linux, Android or a server operating system.
- Confirm that 4TB of portable storage suits your needs.
- Check that a 2.5-inch external HDD is appropriate for your intended use.
Frequently Asked Questions
Q: How do I unlock the drive?
A: Enter your user-configured PIN on the integrated keypad before accessing the drive.
Q: Does it work with USB-A ports?
A: Yes. A USB Type-A cable is included, alongside a USB Type-C cable.
Q: Which operating systems are supported?
A: Supported systems include Windows, macOS, Linux, Android and server operating systems.
Q: What warranty does it include?
A: It includes a three-year warranty.
A secure portable drive for sensitive data
Choose the iStorage diskAshur³ 4TB when you need substantial portable storage with PIN access and hardware encryption. We see it as a strong fit for users who move confidential files between compatible devices and want added physical and digital protection.
| Performance | |
|---|---|
| Mobile operating systems supported | Android |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Windows operating systems supported | Yes |
| Plug and Play | Yes |
| Mac operating systems supported | Yes |
| Wi-Fi | No |
| Linux operating systems supported | Yes |
| Server operating systems supported | Yes |
| Software | |
| Windows operating systems supported | Yes |
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Server operating systems supported | Yes |
| Hard drive | |
| Read speed | 171 MB/s |
| Write speed | 148 MB/s |
| HDD size | 2.5" |
| HDD capacity | 4 TB |
| Ports & interfaces | |
| USB connector | USB Type-C |
| Thunderbolt technology | No |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Wi-Fi | No |
| Features | |
| Mobile operating systems supported | Android |
| Password protection | Yes |
| Product colour | Black |
| Windows operating systems supported | Yes |
| Plug and Play | Yes |
| Protection features | Dust resistant, Tamper resistant, Water resistant |
| Mac operating systems supported | Yes |
| LED indicators | Yes |
| Linux operating systems supported | Yes |
| Cable lock slot | Yes |
| Server operating systems supported | Yes |
| Security algorithms | 256-bit AES-XTS, 256-bit AES-ECB, 256-bit AES-CBC |
| Housing material | Plastic |
| Fingerprint reader | No |
| PIN-secured access | Yes |
| Hardware encryption | Yes |
| Cable lock slot type | Kensington |
| Keypad integrated | Yes |
| Security | |
| Password protection | Yes |
| Protection features | Dust resistant, Tamper resistant, Water resistant |
| Cable lock slot | Yes |
| Security algorithms | 256-bit AES-XTS, 256-bit AES-ECB, 256-bit AES-CBC |
| Fingerprint reader | No |
| PIN-secured access | Yes |
| Hardware encryption | Yes |
| Cable lock slot type | Kensington |
| Smart card reader | Yes |
| Lock-out function | Yes |
| Design | |
| Product colour | Black |
| Protection features | Dust resistant, Tamper resistant, Water resistant |
| LED indicators | Yes |
| Housing material | Plastic |
| Power | |
| Bus powered | USB |
| Operational conditions | |
| Operating temperature | 0 - 40 °C |
| Storage temperature | -20 - 60 °C |
| Certificates | |
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |
| Weight & dimensions | |
| Weight | 349 g |
| Width | 83 mm |
| Depth | 26.8 mm |
| Height | 131 mm |
| Packaging data | |
| User guide | Yes |
| Cables included | USB Type-A, USB Type-C |
| Warranty card | Yes |
| Carrying case | Yes |
| Technical details | |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Product colour | Black |
| Plug and Play | Yes |
| Protection features | Dust resistant, Tamper resistant, Water resistant |
| LED indicators | Yes |
| Wi-Fi | No |
| Cable lock slot | Yes |
| Housing material | Plastic |
| Harmonized System (HS) code | 84717098 |
| Warranty period | 3 years |
| Compliance certificates | C-TICK, CE, Federal Communications Commission (FCC), Trade Agreements Act (TAA), WEEE |
| Other features | |
| Fingerprint reader | No |
| Warranty period | 3 years |
| Compliance certificates | C-TICK, CE, Federal Communications Commission (FCC), Trade Agreements Act (TAA), WEEE |
| Carrying case | Yes |
| Certification | |
| Waste Electrical and Electronic Equipment (WEEE) compliance | Yes |
| Packaging content | |
| User guide | Yes |
| Cables included | USB Type-A, USB Type-C |
| Warranty card | Yes |
| Carrying case | Yes |
| Logistics data | |
| Export Control Classification Number (ECCN) | 5A992c |
| Harmonized System (HS) code | 84717098 |
| Identifiers | |
| Additional EANs | 0810111422673 |
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